Knockdown of tyrosine hydroxylase gene affects larval survival, pupation and adult eclosion in Plagiodera versicolora
文献类型： 外文期刊
作者： Liu, Xiaolong 1 ; Wang, Xin 1 ; Zhang, Qi 1 ; Ze, Longji 2 ; Zhang, Hainan 3 ; Lu, Min 1 ;
作者机构： 1.Hubei Univ, Sch Life Sci, State Key Lab Biocatalysis & Enzyme Engn, Wuhan 430062, Peoples R China
2.Jiangsu Acad Agr Sci, Inst Plant Protect, Jiangsu Key Lab Food & Safety, State Key Lab Cultivat Base,Minist Sci & Technol, Nanjing, Peoples R China
3.Yangzhou Univ, Coll Plant Protect, Yangzhou, Peoples R China
关键词：
cuticle tanning; mortality;
期刊名称：INSECT MOLECULAR BIOLOGY （ 影响因子：2.3； 五年影响因子：2.9 ）
ISSN： 0962-1075
年卷期： 2025 年 34 卷 2 期
页码：
收录情况： SCI
摘要： In insects, tyrosine hydroxylase (TH) plays essential roles in cuticle tanning and cuticle pigmentation. Plagiodera versicolora (Coleoptera: Chrysomelidae) is a leaf-eating forest pest in salicaceous trees worldwide. However, the function of PverTH in P. versicolora is still unknown. In this study, we obtained a PverTH gene from transcriptome analysis. The expression analysis of PverTH showed that the highest expression was found in epidermis of larvae. In this study, we used RNA interference (RNAi) technology to knockdown the PverTH gene. The results showed that ingestion of dsTH led to cuticle coloration became lighter in larvae, pupae and adults. Knockdown of PverTH gene inhibited larval growth, and consequently caused higher mortality. In addition, RNAi of TH disrupted the cuticle tanning, caused lower pupation rate, lower eclosion rate and higher deformity rate. This study indicates that PverTH is vital for the cuticular pigments and cuticle tanning. Moreover, this research suggested that the development of PverTH gene as a potential target gene to control P. versicolora.
- 相关文献
作者其他论文 更多>>
-
CRISPR/Cas knockout of the NADPH oxidase gene OsRbohB reduces ROS overaccumulation and enhances heat stress tolerance in rice
作者：Liu, Xiaolong;Ji, Ping;Liao, Jingpeng;Duan, Ximiao;Luo, Zhiyang;Yang, Hongtao;Peng, Bo;Jiang, Kai;Yu, Xin;Jiang, Chang-Jie;Xu, Chen
关键词：Rice (
Oryza sativa L.); heat stress;OsRbohB -knockout; reactive oxygen species (ROS); grain yield -
Biological delignification and anaerobic fermentation of wheat straw: A promising approach for sustainable utilization of crop straw bioresources
作者：Nazar, Mudasir;Tian, Jipeng;Wang, Xin;Wang, Siran;Cheng, Yunhui;Zhang, Wenjie;Xu, Nengxiang;Liu, Beiyi;Ding, Chenglong;Nazar, Mudasir;Tian, Jipeng;Wang, Xin;Wang, Siran;Cheng, Yunhui;Zhang, Wenjie;Xu, Nengxiang;Liu, Beiyi;Ding, Chenglong;Khan, Nazir Ahmad
关键词：Crop residues; Wheat straw; Lignin degradation; Anaerobic fermentation; Enzymatic hydrolysis; In vitro digestibility
-
Evaluation of growth stage and storage time on fermentation characteristics, microbial community structure, co-occurrence networks, and their functional shifts and pathogenic risk of fermented Italian ryegrass
作者：Wang, Siran;Ding, Chenglong;Tian, Jipeng;Cheng, Yunhui;Xu, Nengxiang;Zhang, Wenjie;Wang, Xin;Nazar, Mudasir;Liu, Beiyi;Wang, Siran;Ding, Chenglong;Tian, Jipeng;Cheng, Yunhui;Xu, Nengxiang;Zhang, Wenjie;Wang, Xin;Nazar, Mudasir;Liu, Beiyi
关键词：Growth stage; Fermentation product; Microbial community; Lolium multiflorum; Microbial risk
-
DLVO interaction energies between hollow nanoparticles and fractal surfaces
作者：Wang, Hong;Yao, Li;Zhang, Qi;Wang, Lin;Wu, Yueying;Cai, Kai;Lin, Chaowen;Chen, Honglin;Liu, Dinghui;Shen, Chongyang;Huang, Yuanfang
关键词：Hollow nanoparticle; Fractal surface; Attachment; Detachment
-
Response of Photosynthesis and Chlorophyll Fluorescence to Nitrogen Changes in Rice with Different Nitrogen Use Efficiencies
作者：Qi, Zexin;Tang, Rui;Zhang, Qiang;Sun, Wenzheng;Guan, Chenglong;Wang, Ye;Zhang, Mengru;Ding, Jiale;Zhang, Yuankai;Yang, Hong;Yang, Ying;Zhang, Zhian;Ling, Fenglou;Xu, Chen;Liu, Xiaolong
关键词：rice; chlorophyll; chlorophyll fluorescence; low nitrogen tolerance; photosynthesis
-
Enhancing yield prediction in maize breeding using UAV-derived RGB imagery: a novel classification-integrated regression approach
作者：Ge, Haixiao;Shen, Min;Qin, Yang;Wang, Lin;Yuan, Cansheng;Zhang, Qi
关键词：maize; yield prediction; UAV-based imagery; random forest; pre-regression classification
-
Improvement in Nitrogen-Use Efficiency Increases Salt Stress Tolerance in Rice Seedlings and Grain Yield in Salinized Soil
作者：Ji, Ping;Li, Xingjie;Chen, Yunfeng;Liu, Xiaolong;Wang, Jinze;Luo, Zhiyang;Cheng, Ziwen;Chen, Jianrui;Xu, Chen;Ling, Fenglou;Qi, Zexin;Zhang, Zhian
关键词：rice (
Oryza sativa L.); salt stress; nitrogen-use efficiency; grain yield
